diff options
| -rw-r--r-- | source/blender/blenkernel/BKE_object.h | 10 | ||||
| -rw-r--r-- | source/blender/blenkernel/intern/object.c | 22 | ||||
| -rw-r--r-- | source/blender/editors/space_view3d/drawobject.c | 38 |
3 files changed, 30 insertions, 40 deletions
diff --git a/source/blender/blenkernel/BKE_object.h b/source/blender/blenkernel/BKE_object.h index c0da816ca59..1468d60ef9d 100644 --- a/source/blender/blenkernel/BKE_object.h +++ b/source/blender/blenkernel/BKE_object.h @@ -124,14 +124,18 @@ void BKE_object_where_is_calc_mat4(struct Scene *scene, struct Object *ob, float /* possibly belong in own moduke? */ struct BoundBox *BKE_boundbox_alloc_unit(void); void BKE_boundbox_init_from_minmax(struct BoundBox *bb, const float min[3], const float max[3]); -bool BKE_boundbox_ray_hit_check(struct BoundBox *bb, const float ray_start[3], const float ray_normal[3], - float *r_lambda); +bool BKE_boundbox_ray_hit_check( + const struct BoundBox *bb, + const float ray_start[3], const float ray_normal[3], + float *r_lambda); +void BKE_boundbox_calc_center_aabb(const struct BoundBox *bb, float r_cent[3]); +void BKE_boundbox_calc_size_aabb(const struct BoundBox *bb, float r_size[3]); struct BoundBox *BKE_object_boundbox_get(struct Object *ob); void BKE_object_dimensions_get(struct Object *ob, float vec[3]); void BKE_object_dimensions_set(struct Object *ob, const float value[3]); void BKE_object_empty_draw_type_set(struct Object *ob, const int value); -void BKE_object_boundbox_flag(struct Object *ob, int flag, int set); +void BKE_object_boundbox_flag(struct Object *ob, int flag, const bool set); void BKE_object_minmax(struct Object *ob, float r_min[3], float r_max[3], const bool use_hidden); bool BKE_object_minmax_dupli(struct Scene *scene, struct Object *ob, float r_min[3], float r_max[3], const bool use_hidden); diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c index 98a197b9e02..6f1ffcdd5a9 100644 --- a/source/blender/blenkernel/intern/object.c +++ b/source/blender/blenkernel/intern/object.c @@ -2469,6 +2469,20 @@ void BKE_boundbox_init_from_minmax(BoundBox *bb, const float min[3], const float bb->vec[1][2] = bb->vec[2][2] = bb->vec[5][2] = bb->vec[6][2] = max[2]; } +void BKE_boundbox_calc_center_aabb(const BoundBox *bb, float r_cent[3]) +{ + r_cent[0] = 0.5f * (bb->vec[0][0] + bb->vec[4][0]); + r_cent[1] = 0.5f * (bb->vec[0][1] + bb->vec[2][1]); + r_cent[2] = 0.5f * (bb->vec[0][2] + bb->vec[1][2]); +} + +void BKE_boundbox_calc_size_aabb(const BoundBox *bb, float r_size[3]) +{ + r_size[0] = 0.5f * fabsf(bb->vec[0][0] - bb->vec[4][0]); + r_size[1] = 0.5f * fabsf(bb->vec[0][1] - bb->vec[2][1]); + r_size[2] = 0.5f * fabsf(bb->vec[0][2] - bb->vec[1][2]); +} + BoundBox *BKE_object_boundbox_get(Object *ob) { BoundBox *bb = NULL; @@ -2486,7 +2500,7 @@ BoundBox *BKE_object_boundbox_get(Object *ob) } /* used to temporally disable/enable boundbox */ -void BKE_object_boundbox_flag(Object *ob, int flag, int set) +void BKE_object_boundbox_flag(Object *ob, int flag, const bool set) { BoundBox *bb = BKE_object_boundbox_get(ob); if (bb) { @@ -3129,8 +3143,10 @@ int BKE_object_obdata_texspace_get(Object *ob, short **r_texflag, float **r_loc, * Test a bounding box for ray intersection * assumes the ray is already local to the boundbox space */ -bool BKE_boundbox_ray_hit_check(struct BoundBox *bb, const float ray_start[3], const float ray_normal[3], - float *r_lambda) +bool BKE_boundbox_ray_hit_check( + const struct BoundBox *bb, + const float ray_start[3], const float ray_normal[3], + float *r_lambda) { const int triangle_indexes[12][3] = { {0, 1, 2}, {0, 2, 3}, diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c index 13e010d2f97..7d6fdca290b 100644 --- a/source/blender/editors/space_view3d/drawobject.c +++ b/source/blender/editors/space_view3d/drawobject.c @@ -6700,28 +6700,6 @@ static void draw_box(float vec[8][3]) glEnd(); } -/* uses boundbox, function used by Ketsji */ -#if 0 -static void get_local_bounds(Object *ob, float center[3], float size[3]) -{ - BoundBox *bb = BKE_object_boundbox_get(ob); - - if (bb == NULL) { - zero_v3(center); - copy_v3_v3(size, ob->size); - } - else { - size[0] = 0.5 * fabsf(bb->vec[0][0] - bb->vec[4][0]); - size[1] = 0.5 * fabsf(bb->vec[0][1] - bb->vec[2][1]); - size[2] = 0.5 * fabsf(bb->vec[0][2] - bb->vec[1][2]); - - center[0] = (bb->vec[0][0] + bb->vec[4][0]) / 2.0; - center[1] = (bb->vec[0][1] + bb->vec[2][1]) / 2.0; - center[2] = (bb->vec[0][2] + bb->vec[1][2]) / 2.0; - } -} -#endif - static void draw_bb_quadric(BoundBox *bb, char type, bool around_origin) { float size[3], cent[3]; @@ -6729,17 +6707,13 @@ static void draw_bb_quadric(BoundBox *bb, char type, bool around_origin) gluQuadricDrawStyle(qobj, GLU_SILHOUETTE); - size[0] = 0.5f * fabsf(bb->vec[0][0] - bb->vec[4][0]); - size[1] = 0.5f * fabsf(bb->vec[0][1] - bb->vec[2][1]); - size[2] = 0.5f * fabsf(bb->vec[0][2] - bb->vec[1][2]); + BKE_boundbox_calc_size_aabb(bb, size); if (around_origin) { zero_v3(cent); } else { - cent[0] = 0.5f * (bb->vec[0][0] + bb->vec[4][0]); - cent[1] = 0.5f * (bb->vec[0][1] + bb->vec[2][1]); - cent[2] = 0.5f * (bb->vec[0][2] + bb->vec[1][2]); + BKE_boundbox_calc_center_aabb(bb, cent); } glPushMatrix(); @@ -6808,9 +6782,7 @@ static void draw_bounding_volume(Object *ob, char type) if (type == OB_BOUND_BOX) { float vec[8][3], size[3]; - size[0] = 0.5f * fabsf(bb->vec[0][0] - bb->vec[4][0]); - size[1] = 0.5f * fabsf(bb->vec[0][1] - bb->vec[2][1]); - size[2] = 0.5f * fabsf(bb->vec[0][2] - bb->vec[1][2]); + BKE_boundbox_calc_size_aabb(bb, size); vec[0][0] = vec[1][0] = vec[2][0] = vec[3][0] = -size[0]; vec[4][0] = vec[5][0] = vec[6][0] = vec[7][0] = +size[0]; @@ -7125,9 +7097,7 @@ static void draw_rigidbody_shape(Object *ob) switch (ob->rigidbody_object->shape) { case RB_SHAPE_BOX: - size[0] = 0.5f * fabsf(bb->vec[0][0] - bb->vec[4][0]); - size[1] = 0.5f * fabsf(bb->vec[0][1] - bb->vec[2][1]); - size[2] = 0.5f * fabsf(bb->vec[0][2] - bb->vec[1][2]); + BKE_boundbox_calc_size_aabb(bb, size); vec[0][0] = vec[1][0] = vec[2][0] = vec[3][0] = -size[0]; vec[4][0] = vec[5][0] = vec[6][0] = vec[7][0] = +size[0]; |